get_domain_claim

Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

With no annotations, the description carries the behavioral burden, and it does a solid job: the explicit GET method and 'retrieve' make this a read-only, non-mutating operation, and it discloses that both the claim and TXT record will be returned. It does not discuss prerequisites or error behavior, but for a one-resource getter this is a reasonable transparency level.

Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

Is the description appropriately sized, front-loaded, and free of redundancy?

One tight sentence conveys the operation, the scope (placeholder domain), the return contents, and the raw HTTP endpoint. No filler, no repetition of schema fields.

Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

For a simple getter with one fully documented parameter and no output schema, the description covers the essential selection and invocation facts. It could add an explicit alternative (e.g., use verify_domain_claim to trigger verification) or response shape, but nothing critical is missing for a basic call.

Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

Schema coverage is 100% (id is clearly documented), so the baseline is 3. The description adds no param-level meaning beyond the endpoint path, which is acceptable but not enriching; nothing is hidden.

Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

Does the description clearly state what the tool does and how it differs from similar tools?

The description states a specific verb ('Retrieve'), resource ('current claim ... for a placeholder domain'), and explicitly includes the endpoint GET /domains/:id/claim. It also names a concrete part of the return payload (TXT verification record), which distinguishes it from generic domain getters and from claim_domain/verify_domain_claim.

Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

Does the description explain when to use this tool, when not to, or what alternatives exist?

Usage context is implied: an agent would call this when it needs the existing claim/TXT verification record rather than creating or verifying a claim. However, it never names the relevant siblings or states when not to use it, so the routing guidance is left to inference.

Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.